*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
ul li{
	list-style: none;
}
a{
	text-decoration: none;
	color: #333333;
}
.video{
	width:100%;
	padding-bottom:76px;
}

/*头部*/
.about_header{
	width: 100%;
	height:160px;
	position: relative;
	
}
.about_header>img{
	width: 100%;
	height: 100%;
}
.about_header .about_title{
	width: 100%;
	display: flex;
	align-items: center;
	position: absolute;
	left: 0;
	top: 0;
	padding-top: 15px;
	
}
.about_header .about_title img{
	width: 16px;
	height: 30px;
	margin-left: 15px;
}
.about_header .about_title p{
	width: 90%;
	text-align: center;
	font-size: 24px;
	color: #5a7486;
}
/*头部结束*/

/*视频播放*/

.my_video{
	width: 100%;
	height: 100px;
}
.my_video #myvideo{
	width: 100%;
	height: 100px;
}
/*视频播放结束*/

